After two babies and many years together, Nicole Richie and Joel Madden finally made it official in a grand affair held at her dad Lionel Richie's home in Beverly Hills on December 11, 2010. Richie walked down the aisle in a lace gown by Marchesa that was inspired by style icon Grace Kelly. Many thought she wore three separate dresses, but Richie's elaborate gown was actually one dress with several layers she was able to peel off for different looks.